GB1068723A - Walking beam conveyor furnaces - Google Patents

Walking beam conveyor furnaces

Info

Publication number
GB1068723A
GB1068723A GB23194/65A GB2319465A GB1068723A GB 1068723 A GB1068723 A GB 1068723A GB 23194/65 A GB23194/65 A GB 23194/65A GB 2319465 A GB2319465 A GB 2319465A GB 1068723 A GB1068723 A GB 1068723A
Authority
GB
United Kingdom
Prior art keywords
bars
sections
members
cross
resting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23194/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ludwig Riedhammer GmbH and Co KG
Original Assignee
Ludwig Riedhammer GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ludwig Riedhammer GmbH and Co KG filed Critical Ludwig Riedhammer GmbH and Co KG
Publication of GB1068723A publication Critical patent/GB1068723A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)

Abstract

1,068,723. Welding beam conveyers for furnaces. LUDWIG RIEDHAMMER G.m.b.H. June 1, 1965 [June 16, 1964], No. 23194/65. Heading F4B. A walking beam conveyer for transporting ceramics through a tunnel furnace comprises a series of longitudinal bar sections made up of a group of transversely alternate displaceable ceramic sections 4 supported by downwardly depending integral end feet 5 resting on respective displaceable transverse cross-members 9, interposed by groups of similar, fixed, sections 3 resting on fixed cross-members 6. The crossmembers 9 are connected at each end to respective tubular ceramic pillars 11 extending downwardly through elongate apertures 15 in the furnace floor 8, wherein are also disposed transverse electric heating elements 18, Fig. 2 (not shown), controllable independently of roof heating elements 17. The pillars 11 connect with longitudinal frame members 12 forming part of the drive mechanism. In a modification, the bar section 3 may have a separate drive mechanism linked with that of the bars 4 so that as one group moves forwardly with the load, the other is returning to its initial position, and vice versa. The bars may be continuous instead of in sections, while in both embodiments integral upstanding ridges (16) are provided on the outermost bars to prevent lateral movement of the treated articles during progression through the furnace, while bars; supports and cross-members may be made of heat-resisting steel.
GB23194/65A 1964-06-16 1965-06-01 Walking beam conveyor furnaces Expired GB1068723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964R0038137 DE1433869A1 (en) 1964-06-16 1964-06-16 Electrically heated walking beam furnace for the ceramic industry

Publications (1)

Publication Number Publication Date
GB1068723A true GB1068723A (en) 1967-05-10

Family

ID=7405416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23194/65A Expired GB1068723A (en) 1964-06-16 1965-06-01 Walking beam conveyor furnaces

Country Status (5)

Country Link
US (1) US3354293A (en)
BE (1) BE664657A (en)
DE (1) DE1433869A1 (en)
FR (1) FR1435634A (en)
GB (1) GB1068723A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637970C2 (en) * 1976-08-24 1982-04-08 OFU Ofenbau-Union GmbH, 4000 Düsseldorf Continuous furnace, especially walking beam furnace
ES2284320B1 (en) * 2005-04-21 2008-11-01 Forgestal, S.L. SYSTEM FOR THE FORMATION OF A SOLERA.
CN108727048B (en) * 2017-04-25 2021-11-16 宝山钢铁股份有限公司 Metal ceramic composite sintering machine grate bar and preparation method thereof
DE102019115968A1 (en) * 2018-12-17 2020-06-18 CREMER Polyfour Entwicklungs- und Vertriebs-GmbH für Industrieöfen Walking beam furnace and method for operating a walking beam furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638937A (en) * 1926-11-12 1927-08-16 Westinghouse Electric & Mfg Co Furnace
US1741516A (en) * 1928-01-23 1929-12-31 Hevi Duty Electric Co Conveyer
US1920133A (en) * 1928-02-20 1933-07-25 Company The Colonial Trust Billet feeding and heating apparatus
US1897911A (en) * 1930-08-07 1933-02-14 Foundry Equipment Company Heat treating furnace
US1883763A (en) * 1930-09-06 1932-10-18 Surface Combustion Corp Walking beam conveyer
BE385673A (en) * 1930-10-08

Also Published As

Publication number Publication date
BE664657A (en) 1965-09-16
US3354293A (en) 1967-11-21
FR1435634A (en) 1966-04-15
DE1433869A1 (en) 1968-11-21

Similar Documents

Publication Publication Date Title
US3850287A (en) Transfer beam conveyor
GB1368163A (en) Walking beam furnace
US3512628A (en) Walking beam conveyor and method
GB970244A (en) Improvements relating to slide rails for furnaces
US4040514A (en) Lifting beam cooling and conveying bed
US3792965A (en) Walking beam furnace
GB1068723A (en) Walking beam conveyor furnaces
US2057367A (en) Walking beam furnace
GB1455834A (en) Load handling apap
GB985054A (en) Improvements in or relating to conveyors
GB1321302A (en) Skid rail
GB1246767A (en) Improvements in and relating to food treating apparatus
ES368867A1 (en) Heating furnace with skid rails
DE3560962D1 (en) Oven with beams for the continuous or intermittent fast heating of ceramic articles
GB950271A (en) Improvements in or relating to conveyors
GB1424222A (en) Conveying device with travelling beam for transporting shaped articles through a treatment zone especially a kiln control circuits for d c motors
US1871501A (en) Conveyer for furnaces
GB1052830A (en)
GB362078A (en) Improvements in or relating to the conveyance of goods through furnaces and the like
US3294044A (en) Grate bar
US1799956A (en) Material conveyer for furnaces
US3411762A (en) Apparatus for moving work through a continuous reheating furnace
ES330745A1 (en) Spillage chute for traveling grate machine
US2958414A (en) Apron conveyor
SU152400A1 (en) Chamber for heat treatment of concrete products